Business Details
21 Years
experience
Emergency
services
Your Trusted HVAC & Plumbing Contractor in Waco
Capstone Mechanical was founded in 2005 by partners Stefan LeRow, Rick Tullis, Brian Aynesworth, and Will Fair, who envisioned a company built on servant leadership and a commitment to excellence. Headquartered in Waco, Texas, we specialize in mechanical, plumbing, and automation systems for commercial, institutional, and industrial projects across Central Texas. Our team of over 200 professionals combines trade expertise with engineering innovation, leveraging technologies like Building Information Modeling (BIM), LEAN construction, and pre-fabrication to deliver high-quality, cost-efficient solutions. As part of PremiStar, a network with 41 branches and 2,000 employees nationwide, we provide scalable resources while maintaining a local focus.Our culture prioritizes safety through a Behavior Based Safety program, ensuring the well-being of our team, clients, and the public on every project. With over 18 years of experience, we serve diverse sectors including education, healthcare, industrial facilities, and religious institutions, consistently achieving client satisfaction through reliability and technical precision. Our mission is to improve lives and enrich communities by delivering legendary excellence in every system we engineer, install, or service.
Services
Pre-Construction Services
MEP Engineering
HVAC Installation
Plumbing Installation
Building Automation
Sheet Metal Manufacturing
Testing and Balancing
Maintenance Agreements
Predominant Use Studies
In-House BIM
Details
- Year established: 2005
Highlights and features
- We offer over 18 years of expertise in commercial HVAC and plumbing systems.
- Our team utilizes BIM and LEAN construction methodologies for efficiency.
- 24/7 emergency services available for urgent mechanical and plumbing needs.
- Comprehensive safety program with Behavior Based Safety training.
- Part of PremiStar with 41 national locations and 2,000 employees.
Associations and certifications
- Texas Department of Licensing and Regulation
Services
HVAC Installation
Our HVAC installation services provide efficient heating, ventilation, and air conditioning systems for commercial and industrial buildings. We ensure optimal climate control, energy efficiency, and compliance with industry standards. With skilled technicians and advanced technology, we deliver reliable solutions tailored to each client's needs.
Plumbing Installation
We offer comprehensive plumbing installation services, including water supply, drainage, and sanitation systems. Our expert team ensures durable, code-compliant installations that meet the demands of commercial and industrial facilities. Using high-quality materials and modern techniques, we prioritize efficiency and long-term performance.
Building Automation
Our building automation solutions integrate advanced control systems to manage HVAC, lighting, and security. These systems enhance energy efficiency, reduce operational costs, and provide real-time monitoring. Designed for commercial and institutional clients, our automation services ensure seamless building management and improved occupant comfort.
Testing and Balancing
We conduct precision testing, adjusting, and balancing of HVAC systems to ensure optimal performance. This process improves energy efficiency, airflow, and system longevity. Our certified technicians use industry-standard tools to deliver accurate results, meeting both client requirements and regulatory standards.
Maintenance Agreements
Our planned maintenance agreements provide ongoing service to keep mechanical and plumbing systems in peak condition. With scheduled inspections and proactive repairs, we minimize downtime and extend equipment life. These agreements offer cost savings and peace of mind for commercial clients seeking reliable system performance.
Questions
What services does Capstone Mechanical offer?
We specialize in HVAC, plumbing, automation systems, design/build, MEP engineering, and preventive maintenance for commercial, industrial, and institutional projects.
Do you provide emergency services?
Yes, we offer 24/7 emergency services for urgent mechanical and plumbing needs in Central Texas.
What areas do you serve?
We primarily serve Central Texas but operate as part of a national network covering 12 states through our parent company PremiStar.
Are you licensed and insured?
Yes, we hold Plumbing License # M-44091 and Engineering License # 10032, regulated by the Texas Department of Licensing and Regulation.
How does Capstone ensure project efficiency?
We use BIM, LEAN construction, and pre-fabrication techniques to optimize project timelines, reduce costs, and ensure high-quality results.
Reviews (5)
Jason Appelhans
Apr 12, 2022
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Critical: Professionalism, Quality, Value Probably the worst A/C company in Waco to work with and work for. A lot of favoritism and upper management problems. Many coworkers left before i did and many left after. Past 2 months over 15 Commercial A/C workers left. Pay is not very good and a ton of empty promises.
Mike Farmer
Feb 02, 2018
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Dont call their "after hours commercial line" you will never speak to a person ever just a voicemail. Yeah NOT service at all.
Stephen Bird
Apr 12, 2014
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Always on time, professional service and they always call before the technician is scheduled to arrive.
Brent Brookshire Jr
Jun 20, 2013
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I have heard great things about Capstone and their owner. I used them on a house call but was less than satisfactory. The Capstone employee was very friendly. He looked at my condenser, filled it with freon and washed out the vents with my water hose while we waited for the system to adjust to the newly added freon. After he was finished we discussed the pricing for the job. Though the employee said to save money he would only charge a diagnosis fee and freon.
He informed me that by Capstone's standards he should charge me $300 for "cleaning the condenser vents" plus the freon. He showed me his official capstone pricing book and showed the area that said "cleaning the condenser" - $300. This seemed shocking to me. The use of my water and my hose for five minutes while during our wait for the condenser, to adjust to the freon, would cost me 300 dollars is absurd.
He informed me that by Capstone's standards he should charge me $300 for "cleaning the condenser vents" plus the freon. He showed me his official capstone pricing book and showed the area that said "cleaning the condenser" - $300. This seemed shocking to me. The use of my water and my hose for five minutes while during our wait for the condenser, to adjust to the freon, would cost me 300 dollars is absurd.
Renee Van Treuren
Oct 25, 2011
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Capstone Mechanical has always provided us prompt and outstanding service. They are very knowledgeable and helpful.
